The term 'covered with ivy' can be expressed in two five-letter words: IVIED and VINED. IVIED means to be covered or adorned with ivy, while VINED means to be covered or adorned with vines. Ivy is a type of plant that grows in a creeping or climbing form, and is often used as a decorative element in gardens and homes. Vines are also plants that grow in a creeping or climbing form, but they are usually woody and have tendrils or other structures that help them attach to surfaces. Both ivy and vines are often used to cover walls, fences, and other structures.